We have CIF models configured to pass planned orders (as well as a bunnch of other things) to APO.For a particular Plant code APO is only displaying supply/deman elements through the end of the year (Dont see any Planned Orders in APO at all for this particular material/plant combo) . However in ECC (MD04) we clearly see planned orders in the system going out further into history. Why is AP not seeing all Planned Orders?

you need an active integration modell both for material/location combination and planned orders.You may check with cfm5 transaction for your material master and orders, if they are included in an integrationmodel and if the the model is active.

If you want to transfert a certain planned order for a test, you can use report rcifordt.